The Lannisters

The Lannisters hail from Casterly Rock. The head of the house is Lord Tywin Lannister, former Hand of the King to the now deceased King Aerys II. The Lannister's pride themselves in their wealth, always repeating " A Lannister always pays his debts." The gold of Casterly Rock and the Golden Tooth has made them the wealthiest of all the Great Houses of Westeros. The Lannister sigil is a golden lion upon a crimson red field. Their words are "Hear Me Roar!"